diff --git a/src/turfs/groups.rs b/src/turfs/groups.rs
index a0b52ce..c3b87f6 100644
--- a/src/turfs/groups.rs
+++ b/src/turfs/groups.rs
@@ -23,7 +23,6 @@ pub fn send_to_groups(sent: BTreeSet<TurfID>) {
 
 #[hook("/datum/controller/subsystem/air/proc/process_excited_groups_auxtools")]
 fn _groups_hook(remaining: Value) {
-	rebuild_turf_graph()?;
 	let group_pressure_goal = src
 		.get_number(byond_string!("excited_group_pressure_goal"))
 		.unwrap_or(0.5);
diff --git a/src/turfs/katmos.rs b/src/turfs/katmos.rs
index e10e09d..b8c7ee4 100644
--- a/src/turfs/katmos.rs
+++ b/src/turfs/katmos.rs
@@ -747,7 +747,6 @@ fn send_pressure_differences(
 
 #[hook("/datum/controller/subsystem/air/proc/process_turf_equalize_auxtools")]
 fn _equalize_hook(remaining: Value) {
-	rebuild_turf_graph()?;
 	let equalize_hard_turf_limit = src
 		.get_number(byond_string!("equalize_hard_turf_limit"))
 		.unwrap_or(2000.0) as usize;
diff --git a/src/turfs/processing.rs b/src/turfs/processing.rs
index 08bdaa3..6d7b90a 100644
--- a/src/turfs/processing.rs
+++ b/src/turfs/processing.rs
@@ -42,9 +42,14 @@ fn _thread_running_hook() {
 	Ok(Value::from(TASKS.try_write().is_none()))
 }
 
+#[hook("/datum/controller/subsystem/air/proc/update_adjacency_graph")]
+fn _rebuild_turf_graph_hook() {
+	rebuild_turf_graph()?;
+	Ok(Value::null())
+}
+
 #[hook("/datum/controller/subsystem/air/proc/finish_turf_processing_auxtools")]
 fn _finish_process_turfs() {
-	rebuild_turf_graph()?;
 	let arg_limit = args
 		.get(0)
 		.ok_or_else(|| runtime!("Wrong number of arguments to turf finishing: 0"))?
@@ -66,7 +71,6 @@ fn _finish_process_turfs() {
 
 #[hook("/datum/controller/subsystem/air/proc/process_turfs_auxtools")]
 fn _process_turf_notify() {
-	rebuild_turf_graph()?;
 	let sender = processing_callbacks_sender();
 	let fdm_max_steps = src
 		.get_number(byond_string!("share_max_steps"))